Recently, I want to design a three-phase soft start circuit based on a single-chip microcomputer. The basic components required are:
1.IGBT tube
2. Single chip microcomputer
3. Relay
4. Motor
5. LCD d...
[i=s]This post was last edited by shipeng on 2019-5-15 18:48[/i] [size=3]I recently used the USB_OTG_FS of STM32F429 to make a BOOTLOADER that can read files in the USB disk through USB (PA11, PA12) o...
This is the actual object of this review:The first thing I didn’t expect was that it was so small and exquisite, which was completely in line with the temperament of a “reduced” instruction set.The se...
The information is as follows:Overview1.1 Introduction to DTLS encryption
DTLS (Datagram Transport Layer Security) is a datagram transport layer security protocol. It is an extension based on the TLS ...
In the box provided with the development board, there is a relatively large instruction manual, which should be the steps for Get Start.
The Germans are very rigorous in their work, which can be seen ...
“Although Apple has not started making cars yet, it has turned all cars into ‘Apple cars’ through CarPlay!” Yesterday morning, at Apple's annual Worldwide Developers Conference, it announced a majo...[Details]
SXSW Diversity Innovation Conference Announces 2022 Finalists, Velodyne Lidar Named Innovation Award Finalist SXSW, one of the world’s three largest innovation conferences, announced the list of fi...[Details]
In modern industry, three-phase motors are one of the key driving forces widely used in various equipment and systems. In order to ensure the normal operation of the motor and prevent overheating d...[Details]
1. Overall analysis of address conversion
Level one fetch and level two fetch are divided into primary conversion and secondary conversion.
As can be seen from the right s...[Details]
High power density, high efficiency, three-phase brushless DC (BLDC) motors powered by lithium-ion are used to develop cordless power tools, vacuum cleaners and e-bikes. However, to save space for ...[Details]
On July 14, Mr. Guo Chengzhi, Deputy General Manager of Sany Group and Chairman of Sany Robot Technology Co., Ltd. (hereinafter referred to as Sany Robot), and Dr. Zhang Yuping, Deputy General Mana...[Details]
Siemens S7-1200 can perform Modbus RTU communication through communication boards and communication modules. PLC is used as a controller and is generally used as a Modbus master. When used as a Mod...[Details]
ams Osram and Crytur jointly create a new color conversion laser module to achieve higher brightness, tighter beam and smaller size • Crytur’s new MonaLIGHT laser module delivers high peak luminou...[Details]
• Qualcomm Technologies is extending Snapdragon digital chassis solutions beyond cars and trucks with its newly released SoCs, the QWM2290 and QWS2290 platforms, designed for a wide range of two-whe...[Details]
It has always been believed that the development of electric vehicles in the United States is based on strategic considerations of its own development, and in many cases it relies on the systems of J...[Details]
The FP6115 is a step-down switching regulator for a wide range of operating voltage applications. The FP611 has a built-in high-current P-MOSFET, a high-precision reference (0.8V) for comparing the...[Details]
Adobe has announced plans to provide an easier-to-use, smoother user experience in its popular video editor, Premiere Pro, with the new changes being made available first to users of the public beta....[Details]
This morning, Honor officially announced that Honor's first folding flagship phone, Magic V, will be released soon. According to previous revelations by domestic digital bloggers, the release time ...[Details]
According to a report on the website of the German newspaper Frankfurter Allgemeine Zeitung on April 13, the victorious advance of artificial intelligence is unstoppable. The COVID-19 pandemi...[Details]
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